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help in time format

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# 1  
Old 05-28-2008
help in time format
how to grep 30 mins from starting time of script

let for example,script runs at 02:00am....i want to grep from 01.30 till 02:00
-------------------------------------------------------------------


how to achive this in a k-shell script ?
# 2  
Old 05-28-2008
First you have to find what time is 30 minutes befor the start of the script and that depend on your OS.
Try to post a data sample.
# 3  
Old 05-28-2008
Check Feasibility of the option '--mtime' of the command 'find'
# 4  
Old 05-28-2008
i m using IBM AIx 3.5

since my script will be crontab to run every 30 mins. so if it starts let say 17:00. then it should grep from 16:30 till 17:00

and when 2nd time its i.e. at 17:35
it should grep from 17:05 till 17:35

here i m expecting the script to run for 5mins.
-------------------------------------------------

the above was just an example.
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